1570425688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{76651}}^1$

素因数の和:76867

約数の個数: 32

約数和(自身を含む): 3187190160

約数和(自身を除く): 1616764472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 76651, 153302, 306604, 613208, 996463, 1992926, 3985852, 7971704, 15100247, 30200494, 60400988, 120801976, 196303211, 392606422, 785212844, 1570425688]

約数ペア:

[(1, 1570425688), (2, 785212844), (4, 392606422), (8, 196303211), (13, 120801976), (26, 60400988), (52, 30200494), (104, 15100247), (197, 7971704), (394, 3985852), (788, 1992926), (1576, 996463), (2561, 613208), (5122, 306604), (10244, 153302), (20488, 76651)]